While trying to install some tools in Windows 8, it showed me a nice message saying it requires DotNet framework. Well, it's fine. But the bad part is I have offline installers for v2.0 and v3.5. While I'm trying to install those installers it shows me the same message as it shows above.

I can't consider the web installer, because I don't want to download around 100MB. The file I have works fine for other versions like Windows 7 or XP.